Server Time: October 16, 2025 at 2:36:00 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,958,717 L2 Height: 389,990,673 Hard fork: v22 Next Pulse: in 20 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,124.79 / 240,000,000 Rewards Pool 62,962,425.21 SESH Session Node Rewards Session Multicontributor Factory SESH Token ARB / ETH Contract Addresses

Arbitrum Transaction Types: 🏁 Node Registration 🚫 Node Deregistration 🔑 Node Exit Request 🔓 Node Exit 🧹 Node Liquidation 🎁 Claim Rewards 📜 Deploy Multicontrib. Contract 📥 Set Multicontrib. Reserved Slots 🧮 Set Multicontrib. Fee 📖 Multicontrib. Open For Contrib. 🪧 Set Multcontrib. Keys 🖋️ Set Multicontrib. Finalize Flag 📨 Multicontrib. Contrib. 🔜 Multicontrib. Finalized 📀 Multicontrib. Filled ♻️ Reset Multicontrib.

Arbitrum Events (Events 23240–23260)

Total Events: 23,263

Current Page: 1162/1163

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,420	❓ LiquidationRatiosUpdated		6c4e380bdf4556ae0d939560234804cbe13bfbf49c2ee4ff82996129443afb57
338,793,527	❓ OwnershipTransferred		1d38de31a943791c948e5576c01df4a0904222d9bf0c917a3fec28b8d55ba405
338,793,396	❓ OwnershipTransferStarted		fe16cc96fd8f1662935ff14fde92b3d3f48336d339b69d4b69ae809c35bea741
336,119,549	❓ OwnershipTransferred		ca35a4dcd225261d07c3d411b67b34348569a5bf6060f174c42a5e68dd56646e
336,119,187	❓ OwnershipTransferred		879d9737b1e5313a0dfd98cd00a9b0c7339c2616feb06ba6d2cef60abd722f5c
336,118,668	❓ OwnershipTransferred		0e10f2dae7a1959677503a783ba1f132e661fa5d247966f15aaf503ddeeb5c81
336,118,304	❓ OwnershipTransferStarted		f6502a94be4d5130ca2cbbffcc9b62287bc1eae7454e9f5dfdc299c8ab306567
336,118,119	❓ OwnershipTransferStarted		66da0b4d9dd31727b8d00b02336eb74194370bd5c45f1b6f326e71ae494e12df
336,117,838	❓ OwnershipTransferStarted		e097516e6904f6361749c22e58a2e20bf9b82db7829d9c9d520345757f588132
336,104,207	❓ Upgraded		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ OwnershipTransferred		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ Initialized		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ AdminChanged		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,196	❓ Upgraded		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ OwnershipTransferred		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ Initialized		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ AdminChanged		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,182	❓ Upgraded		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 1162/1163

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Appchain Transaction Types: 🏁 Node Registration 👍 Recommission 👎 Decommission 🚫 Deregistration 🔨 Purge 🔓 Stake unlock 🎁 Block Reward 📋 IP Change Penalty 🎫 Name Service Purchase 💾 Name Service Update

Appchain Transaction Pool

0 transactions, 0B

Age [h:m:s]	Type	Transaction Hash	Fee/Per kB	In/Out	TX Size

Appchain Transactions in the Last 20 Blocks 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 23.6B / 473B)

Current Page: 0/97935

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,958,716	0:01:38	553
1,958,715	0:03:38	553
1,958,714	0:05:37	553
1,958,713	0:07:37	553
1,958,712	0:09:39	553
1,958,711	0:11:39	553
1,958,710	0:13:39	553
1,958,709	0:15:39	553
1,958,708	0:17:38	553
1,958,707	0:19:38	553
1,958,706	0:21:39	553
1,958,705	0:23:38	553
1,958,704	0:25:38	553
1,958,703	0:27:38	553
1,958,702	0:29:38	553
1,958,701	0:31:39	553
1,958,700	0:33:38	553
1,958,699	0:35:38	553
1,958,698	0:37:39	553
1,958,697	0:39:38	1.06k
			👍	3816a73ae0cbcfc6fc429265554cba4258ff360117d4f8560c7e7cb1696d3caa		0/0	473

Current Page: 0/97935

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Session Nodes

19 session nodes awaiting contributions, 1 decommissioned session nodes, and 1599 active session nodes.

Inactive/Decommissioned Session Nodes (1)

These session nodes are currently decommissioned for failing network obligations, are not earning rewards, and face deregistration soon

Public Key	Contributors	Operator Fee (%)	Decommission Height	Last Uptime Proof	Blocks until Dereg.
2031cbe2d832bb7567ba16220ed0b2c4213281393647d6a93cf5536a9409d6db	1/10		1958211	22:02:24	935 (in 31.2 hours)

Active Session Nodes (1599)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
d4ea40416f828834058c1032c20803b00af9091e1b82f8df08e1e3fd4f0e4725	1/10		25000	1957180	0:02:02	Staking Infinitely
53917e69c0c0530b0710eb711389dcb6181ffdccd99e19dce481f3c0bc1549ea	1/10		25000	1957181	0:59:24	Staking Infinitely
4f0cffb44f43e99517a8beac742e57ab2df559e7591c33ec0291158c42ce66ea	1/10		25000	1957182	0:15:58	Staking Infinitely
986312a510c1fe6246e7f464055123cada0bfc5f150e8b47664f164cfdd403c4	1/10		25000	1957183	0:28:26	Staking Infinitely
523d1ff49ab1dbc42c8432a15eeca2a42c631de419ac5321a84f7ab7f76dc85c	1/10		25000	1957184	0:06:32	Staking Infinitely
2420b9467d24570e5097b4eadb1cd4efbc21682b616e062950010668c6f5f152	7/10	16.5	25000	1957185	0:32:28	Staking Infinitely
57431cd829c0d1243d1aed93e70139fc0aa40456e2bb75b89f62b6854504e562	1/10		25000	1957186	0:34:06	Staking Infinitely
64835edf9845fb5f992edc787cb8349253d295a0bb7c16132d71ed30fd18b4bb	5/10	21	25000	1957187	0:23:48	Staking Infinitely
091546ffcfeefec168488f80ae5a79c6b896dce0a6e4600c971f9333b559157f	1/10		25000	1957188	0:59:09	Staking Infinitely
179042eb07305f608bbd3a371067593aecd77d1fb3da9fd551ecfc58f6066421	1/10		25000	1957189	0:17:31	Staking Infinitely
+ 1589 more ↪

Click here to see the full session node list (at most 10 are shown here)

Last 3 Appchain checkpoints

Height	Block hash	Checkpoint Quorum
1958712	d893f523fb737f7d58740b56753e989db3ecf778ac2be23f016d72cbca142e47	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1958708	78c86eaace6e73285507c00bb45b2c8efc3933b6ff1d2938c45207fedc777c95	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1958700	f14ff65f651940516c3875a14f337243423910a8118b1e3272c00bc3877ceef2	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer